040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 74e952cd60f2e3a9616b8f99b48ac83501a713dd	library_desugar
040000 tree 88a9f130b8b682ef0d3f2116b8d5b228d6e855de	main
040000 tree db1eb21213ef2a5e4dec208236077469e976fe9f	test